function playPause(id) {
    var myVideo = document.getElementById(id);
    if (myVideo.paused) {
        myVideo.play();
    } else {
        myVideo.pause();
    }
}

function makeBig(id) {
    var myVideo = document.getElementById(id);
    myVideo.width = 500;
    alert("45323452");

}

function makeSmall(id) {
    var myVideo = document.getElementById(id);
    myVideo.width = 100;
}

function makeNormal(id) {
    var myVideo = document.getElementById(id);
    myVideo.width = 300;
}

function getValue(myVideo) {
    alert("3532345");
}